#663F09
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#663F09
Overview
#663F09 is a warm, dark color. In RGB it is 102, 63, 9, in HSL 34.8°, 83.8%, 21.8%, and in CMYK 0.0%, 38.2%, 91.2%, 60.0%. The nearest named color is Raw Umber.
On this page
ค่าสี
#663F09
102, 63, 9
34.8, 83.8%, 21.8%
34.8, 91.2%, 40.0%
0.0%, 38.2%, 91.2%, 60.0%
0.4046 0.0836 68.2
คุณสมบัติ
จิตวิทยาสี
Dark oranges like burnt sienna and rust evoke autumnal warmth, earthiness, and heritage. These tones connect to natural materials like terracotta and aged wood, suggesting authenticity and craftsmanship. They carry a nostalgic quality that feels grounded and trustworthy.
Design Usage
Dark oranges are effective in food and beverage branding, outdoor lifestyle products, and artisanal goods. They work as accent colors in data visualizations and infographics where warmth is needed without brightness. Combine them with deep greens or navy for a sophisticated, nature-inspired palette.
ความกลมกลืนของสี
การจำลองตาบอดสี
การใช้งาน CSS
background-color: #663F09;
color: #663F09;
border-color: #663F09;
Yellow 900
#713F12
เฉดสี Tailwind
ตรวจสอบความเปรียบต่าง
ข้อความบนพื้นขาว
9.21:1
ข้อความบนพื้นดำ
2.28:1
เปรียบเทียบกับ
บทความที่เกี่ยวข้อง
คำถามที่พบบ่อย
What are the RGB, HSL, and CMYK values of #663F09?
RGB(102, 63, 9) · HSL(34.8, 83.8%, 21.8%) · CMYK(0.0%, 38.2%, 91.2%, 60.0%)
Does #663F09 meet WCAG contrast on white?
9.21:1 — WCAG AA ผ่าน, AAA ผ่าน for normal text.
What text color is readable on #663F09?
Use FFFFFF text on a #663F09 background; contrast on black is 2.28:1.